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  1. #131
    Join Date
    Nov 2005
    Location
    Colorado Springs, CO USA
    Posts
    7,033
    Plugin Contributions
    31

    Default Re: jScroller Sidebox Package Support Thread

    Quote Originally Posted by abs007 View Post
    Hi
    Im not really sure how to do that. sorry

    thanks
    I don't either, you might want to check with whoever provided the minify script

  2. #132
    Join Date
    Mar 2009
    Location
    Peterborough UK
    Posts
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    0

    Default Re: jScroller Sidebox Package Support Thread

    ok thanks alot
    not too sure what the minify script is - but the last thing that I added was the jquery lightbox and zoom - yes there was some sort of extra javascript sql patch which shows up under admin>configurations>css/java loader in the backend of the store.

    Not too sure what this does but i am presuming its got to do with this.

    I dont think there is a file as such that I can edit. Do you know a work around?

    Yup minify came with jquery zoom. the contents reads as follows
    HTML Code:
    <?php
    /**
     * Class Minify  
     * @package Minify
     */
    
    /**
     * Minify_Source
     */
    require_once 'Minify/Source.php';
     
    /**
     * Minify - Combines, minifies, and caches JavaScript and CSS files on demand.
     *
     * See README for usage instructions (for now).
     *
     * This library was inspired by {@link mailto:[email protected] jscsscomp by Maxim Martynyuk}
     * and by the article {@link http://www.hunlock.com/blogs/Supercharged_Javascript "Supercharged JavaScript" by Patrick Hunlock}.
     *
     * Requires PHP 5.1.0.
     * Tested on PHP 5.1.6.
     *
     * @package Minify
     * @author Ryan Grove <[email protected]>
     * @author Stephen Clay <[email protected]>
     * @copyright 2008 Ryan Grove, Stephen Clay. All rights reserved.
     * @license http://opensource.org/licenses/bsd-license.php  New BSD License
     * @link http://code.google.com/p/minify/
     */
    class Minify {
        
        const VERSION = '2.1.3';
        const TYPE_CSS = 'text/css';
        const TYPE_HTML = 'text/html';
        // there is some debate over the ideal JS Content-Type, but this is the
        // Apache default and what Yahoo! uses..
        const TYPE_JS = 'application/x-javascript';
        
        /**
         * How many hours behind are the file modification times of uploaded files?
         * 
         * If you upload files from Windows to a non-Windows server, Windows may report
         * incorrect mtimes for the files. Immediately after modifying and uploading a 
         * file, use the touch command to update the mtime on the server. If the mtime 
         * jumps ahead by a number of hours, set this variable to that number. If the mtime 
         * moves back, this should not be needed.
         *
         * @var int $uploaderHoursBehind
         */
        public static $uploaderHoursBehind = 0;
        
        /**
         * If this string is not empty AND the serve() option 'bubbleCssImports' is
         * NOT set, then serve() will check CSS files for @import declarations that
         * appear too late in the combined stylesheet. If found, serve() will prepend
         * the output with this warning.
         *
         * @var string $importWarning
         */
        public static $importWarning = "/* See http://code.google.com/p/minify/wiki/CommonProblems#@imports_can_appear_in_invalid_locations_in_combined_CSS_files */\n";
        
        /**
         * Specify a cache object (with identical interface as Minify_Cache_File) or
         * a path to use with Minify_Cache_File.
         * 
         * If not called, Minify will not use a cache and, for each 200 response, will 
         * need to recombine files, minify and encode the output.
         *
         * @param mixed $cache object with identical interface as Minify_Cache_File or
         * a directory path, or null to disable caching. (default = '')
         * 
         * @param bool $fileLocking (default = true) This only applies if the first
         * parameter is a string.
         *
         * @return null
         */
        public static function setCache($cache = '', $fileLocking = true)
        {
            if (is_string($cache)) {
                require_once 'Minify/Cache/File.php';
                self::$_cache = new Minify_Cache_File($cache, $fileLocking);
            } else {
                self::$_cache = $cache;
            }
        }
        
        /**
         * Serve a request for a minified file. 
         * 
         * Here are the available options and defaults in the base controller:
         * 
         * 'isPublic' : send "public" instead of "private" in Cache-Control 
         * headers, allowing shared caches to cache the output. (default true)
         * 
         * 'quiet' : set to true to have serve() return an array rather than sending
         * any headers/output (default false)
         * 
         * 'encodeOutput' : set to false to disable content encoding, and not send
         * the Vary header (default true)
         * 
         * 'encodeMethod' : generally you should let this be determined by 
         * HTTP_Encoder (leave null), but you can force a particular encoding
         * to be returned, by setting this to 'gzip' or '' (no encoding)
         * 
         * 'encodeLevel' : level of encoding compression (0 to 9, default 9)
         * 
         * 'contentTypeCharset' : appended to the Content-Type header sent. Set to a falsey
         * value to remove. (default 'utf-8')  
         * 
         * 'maxAge' : set this to the number of seconds the client should use its cache
         * before revalidating with the server. This sets Cache-Control: max-age and the
         * Expires header. Unlike the old 'setExpires' setting, this setting will NOT
         * prevent conditional GETs. Note this has nothing to do with server-side caching.
         * 
         * 'rewriteCssUris' : If true, serve() will automatically set the 'currentDir'
         * minifier option to enable URI rewriting in CSS files (default true)
         * 
         * 'bubbleCssImports' : If true, all @import declarations in combined CSS
         * files will be move to the top. Note this may alter effective CSS values
         * due to a change in order. (default false)
         * 
         * 'debug' : set to true to minify all sources with the 'Lines' controller, which
         * eases the debugging of combined files. This also prevents 304 responses.
         * @see Minify_Lines::minify()
         * 
         * 'minifiers' : to override Minify's default choice of minifier function for 
         * a particular content-type, specify your callback under the key of the 
         * content-type:
         * <code>
         * // call customCssMinifier($css) for all CSS minification
         * $options['minifiers'][Minify::TYPE_CSS] = 'customCssMinifier';
         * 
         * // don't minify Javascript at all
         * $options['minifiers'][Minify::TYPE_JS] = '';
         * </code>
         * 
         * 'minifierOptions' : to send options to the minifier function, specify your options
         * under the key of the content-type. E.g. To send the CSS minifier an option: 
         * <code>
         * // give CSS minifier array('optionName' => 'optionValue') as 2nd argument 
         * $options['minifierOptions'][Minify::TYPE_CSS]['optionName'] = 'optionValue';
         * </code>
         * 
         * 'contentType' : (optional) this is only needed if your file extension is not 
         * js/css/html. The given content-type will be sent regardless of source file
         * extension, so this should not be used in a Groups config with other
         * Javascript/CSS files.
         * 
         * Any controller options are documented in that controller's setupSources() method.
         * 
         * @param mixed instance of subclass of Minify_Controller_Base or string name of
         * controller. E.g. 'Files'
         * 
         * @param array $options controller/serve options
         * 
         * @return mixed null, or, if the 'quiet' option is set to true, an array
         * with keys "success" (bool), "statusCode" (int), "content" (string), and
         * "headers" (array).
         */
        public static function serve($controller, $options = array())
        {
            if (is_string($controller)) {
                // make $controller into object
                $class = 'Minify_Controller_' . $controller;
                if (! class_exists($class, false)) {
                    require_once "Minify/Controller/" 
                        . str_replace('_', '/', $controller) . ".php";    
                }
                $controller = new $class();
            }
            
            // set up controller sources and mix remaining options with
            // controller defaults
            $options = $controller->setupSources($options);
            $options = $controller->analyzeSources($options);
            self::$_options = $controller->mixInDefaultOptions($options);
            
            // check request validity
            if (! $controller->sources) {
                // invalid request!
                if (! self::$_options['quiet']) {
                    header(self::$_options['badRequestHeader']);
                    echo self::$_options['badRequestHeader'];
                    return;
                } else {
                    list(,$statusCode) = explode(' ', self::$_options['badRequestHeader']);
                    return array(
                        'success' => false
                        ,'statusCode' => (int)$statusCode
                        ,'content' => ''
                        ,'headers' => array()
                    );
                }
            }
            
            self::$_controller = $controller;
            
            if (self::$_options['debug']) {
                self::_setupDebug($controller->sources);
                self::$_options['maxAge'] = 0;
            }
            
            // determine encoding
            if (self::$_options['encodeOutput']) {
                if (self::$_options['encodeMethod'] !== null) {
                    // controller specifically requested this
                    $contentEncoding = self::$_options['encodeMethod'];
                } else {
                    // sniff request header
                    require_once 'HTTP/Encoder.php';
                    // depending on what the client accepts, $contentEncoding may be 
                    // 'x-gzip' while our internal encodeMethod is 'gzip'. Calling
                    // getAcceptedEncoding(false, false) leaves out compress and deflate as options.
                    list(self::$_options['encodeMethod'], $contentEncoding) = HTTP_Encoder::getAcceptedEncoding(false, false);
                }
            } else {
                self::$_options['encodeMethod'] = ''; // identity (no encoding)
            }
            
            // check client cache
            require_once 'HTTP/ConditionalGet.php';
            $cgOptions = array(
                'lastModifiedTime' => self::$_options['lastModifiedTime']
                ,'isPublic' => self::$_options['isPublic']
                ,'encoding' => self::$_options['encodeMethod']
            );
            if (self::$_options['maxAge'] > 0) {
                $cgOptions['maxAge'] = self::$_options['maxAge'];
            }
            $cg = new HTTP_ConditionalGet($cgOptions);
            if ($cg->cacheIsValid) {
                // client's cache is valid
                if (! self::$_options['quiet']) {
                    $cg->sendHeaders();
                    return;
                } else {
                    return array(
                        'success' => true
                        ,'statusCode' => 304
                        ,'content' => ''
                        ,'headers' => $cg->getHeaders()
                    );
                }
            } else {
                // client will need output
                $headers = $cg->getHeaders();
                unset($cg);
            }
            
            if (self::$_options['contentType'] === self::TYPE_CSS
                && self::$_options['rewriteCssUris']) {
                reset($controller->sources);
                while (list($key, $source) = each($controller->sources)) {
                    if ($source->filepath 
                        && !isset($source->minifyOptions['currentDir'])
                        && !isset($source->minifyOptions['prependRelativePath'])
                    ) {
                        $source->minifyOptions['currentDir'] = dirname($source->filepath);
                    }
                }
            }
            
            // check server cache
            if (null !== self::$_cache) {
                // using cache
                // the goal is to use only the cache methods to sniff the length and 
                // output the content, as they do not require ever loading the file into
                // memory.
                $cacheId = 'minify_' . self::_getCacheId();
                $fullCacheId = (self::$_options['encodeMethod'])
                    ? $cacheId . '.gz'
                    : $cacheId;
                // check cache for valid entry
                $cacheIsReady = self::$_cache->isValid($fullCacheId, self::$_options['lastModifiedTime']); 
                if ($cacheIsReady) {
                    $cacheContentLength = self::$_cache->getSize($fullCacheId);    
                } else {
                    // generate & cache content
                    $content = self::_combineMinify();
                    self::$_cache->store($cacheId, $content);
                    if (function_exists('gzencode')) {
                        self::$_cache->store($cacheId . '.gz', gzencode($content, self::$_options['encodeLevel']));
                    }
                }
            } else {
                // no cache
                $cacheIsReady = false;
                $content = self::_combineMinify();
            }
            if (! $cacheIsReady && self::$_options['encodeMethod']) {
                // still need to encode
                $content = gzencode($content, self::$_options['encodeLevel']);
            }
            
            // add headers
            $headers['Content-Length'] = $cacheIsReady
                ? $cacheContentLength
                : strlen($content);
            $headers['Content-Type'] = self::$_options['contentTypeCharset']
                ? self::$_options['contentType'] . '; charset=' . self::$_options['contentTypeCharset']
                : self::$_options['contentType'];
            if (self::$_options['encodeMethod'] !== '') {
                $headers['Content-Encoding'] = $contentEncoding;
            }
            if (self::$_options['encodeOutput']) {
                $headers['Vary'] = 'Accept-Encoding';
            }
    
            if (! self::$_options['quiet']) {
                // output headers & content
                foreach ($headers as $name => $val) {
                    header($name . ': ' . $val);
                }
                if ($cacheIsReady) {
                    self::$_cache->display($fullCacheId);
                } else {
                    echo $content;
                }
            } else {
                return array(
                    'success' => true
                    ,'statusCode' => 200
                    ,'content' => $cacheIsReady
                        ? self::$_cache->fetch($fullCacheId)
                        : $content
                    ,'headers' => $headers
                );
            }
        }
        
        /**
         * Return combined minified content for a set of sources
         *
         * No internal caching will be used and the content will not be HTTP encoded.
         * 
         * @param array $sources array of filepaths and/or Minify_Source objects
         * 
         * @param array $options (optional) array of options for serve. By default
         * these are already set: quiet = true, encodeMethod = '', lastModifiedTime = 0.
         * 
         * @return string
         */
        public static function combine($sources, $options = array())
        {
            $cache = self::$_cache;
            self::$_cache = null;
            $options = array_merge(array(
                'files' => (array)$sources
                ,'quiet' => true
                ,'encodeMethod' => ''
                ,'lastModifiedTime' => 0
            ), $options);
            $out = self::serve('Files', $options);
            self::$_cache = $cache;
            return $out['content'];
        }
        
        /**
         * On IIS, create $_SERVER['DOCUMENT_ROOT']
         * 
         * @param bool $unsetPathInfo (default false) if true, $_SERVER['PATH_INFO']
         * will be unset (it is inconsistent with Apache's setting)
         * 
         * @return null
         */
        public static function setDocRoot($unsetPathInfo = false)
        {
            if (isset($_SERVER['SERVER_SOFTWARE'])
                && 0 === strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/')
            ) {
                $_SERVER['DOCUMENT_ROOT'] = rtrim(substr(
                    $_SERVER['PATH_TRANSLATED']
                    ,0
                    ,strlen($_SERVER['PATH_TRANSLATED']) - strlen($_SERVER['SCRIPT_NAME'])
                ), '\\');
                if ($unsetPathInfo) {
                    unset($_SERVER['PATH_INFO']);
                }
                require_once 'Minify/Logger.php';
                Minify_Logger::log("setDocRoot() set DOCUMENT_ROOT to \"{$_SERVER['DOCUMENT_ROOT']}\"");
            }
        }
        
        /**
         * @var mixed Minify_Cache_* object or null (i.e. no server cache is used)
         */
        private static $_cache = null;
        
        /**
         * @var Minify_Controller active controller for current request
         */
        protected static $_controller = null;
        
        /**
         * @var array options for current request
         */
        protected static $_options = null;
        
        /**
         * Set up sources to use Minify_Lines
         *
         * @param array $sources Minify_Source instances
         *
         * @return null
         */
        protected static function _setupDebug($sources)
        {
            foreach ($sources as $source) {
                $source->minifier = array('Minify_Lines', 'minify');
                $id = $source->getId();
                $source->minifyOptions = array(
                    'id' => (is_file($id) ? basename($id) : $id)
                );
            }
        }
        
        /**
         * Combines sources and minifies the result.
         *
         * @return string
         */
        protected static function _combineMinify()
        {
            $type = self::$_options['contentType']; // ease readability
            
            // when combining scripts, make sure all statements separated and
            // trailing single line comment is terminated
            $implodeSeparator = ($type === self::TYPE_JS)
                ? "\n;"
                : '';
            // allow the user to pass a particular array of options to each
            // minifier (designated by type). source objects may still override
            // these
            $defaultOptions = isset(self::$_options['minifierOptions'][$type])
                ? self::$_options['minifierOptions'][$type]
                : array();
            // if minifier not set, default is no minification. source objects
            // may still override this
            $defaultMinifier = isset(self::$_options['minifiers'][$type])
                ? self::$_options['minifiers'][$type]
                : false;
           
            if (Minify_Source::haveNoMinifyPrefs(self::$_controller->sources)) {
                // all source have same options/minifier, better performance
                // to combine, then minify once
                foreach (self::$_controller->sources as $source) {
                    $pieces[] = $source->getContent();
                }
                $content = implode($implodeSeparator, $pieces);
                if ($defaultMinifier) {
                    self::$_controller->loadMinifier($defaultMinifier);
                    $content = call_user_func($defaultMinifier, $content, $defaultOptions);    
                }
            } else {
                // minify each source with its own options and minifier, then combine
                foreach (self::$_controller->sources as $source) {
                    // allow the source to override our minifier and options
                    $minifier = (null !== $source->minifier)
                        ? $source->minifier
                        : $defaultMinifier;
                    $options = (null !== $source->minifyOptions)
                        ? array_merge($defaultOptions, $source->minifyOptions)
                        : $defaultOptions;
                    if ($minifier) {
                        self::$_controller->loadMinifier($minifier);
                        // get source content and minify it
                        $pieces[] = call_user_func($minifier, $source->getContent(), $options);     
                    } else {
                        $pieces[] = $source->getContent();     
                    }
                }
                $content = implode($implodeSeparator, $pieces);
            }
            
            if ($type === self::TYPE_CSS && false !== strpos($content, '@import')) {
                $content = self::_handleCssImports($content);
            }
            
            // do any post-processing (esp. for editing build URIs)
            if (self::$_options['postprocessorRequire']) {
                require_once self::$_options['postprocessorRequire'];
            }
            if (self::$_options['postprocessor']) {
                $content = call_user_func(self::$_options['postprocessor'], $content, $type);
            }
            return $content;
        }
        
        /**
         * Make a unique cache id for for this request.
         * 
         * Any settings that could affect output are taken into consideration  
         *
         * @return string
         */
        protected static function _getCacheId()
        {
            return md5(serialize(array(
                Minify_Source::getDigest(self::$_controller->sources)
                ,self::$_options['minifiers'] 
                ,self::$_options['minifierOptions']
                ,self::$_options['postprocessor']
                ,self::$_options['bubbleCssImports']
            )));
        }
        
        /**
         * Bubble CSS @imports to the top or prepend a warning if an
         * @import is detected not at the top.
         */
        protected static function _handleCssImports($css)
        {
            if (self::$_options['bubbleCssImports']) {
                // bubble CSS imports
                preg_match_all('/@import.*?;/', $css, $imports);
                $css = implode('', $imports[0]) . preg_replace('/@import.*?;/', '', $css);
            } else if ('' !== self::$importWarning) {
                // remove comments so we don't mistake { in a comment as a block
                $noCommentCss = preg_replace('@/\\*[\\s\\S]*?\\*/@', '', $css);
                $lastImportPos = strrpos($noCommentCss, '@import');
                $firstBlockPos = strpos($noCommentCss, '{');
                if (false !== $lastImportPos
                    && false !== $firstBlockPos
                    && $firstBlockPos < $lastImportPos
                ) {
                    // { appears before @import : prepend warning
                    $css = self::$importWarning . $css;
                }
            }
            return $css;
        }
    }

  3. #133
    Join Date
    Nov 2005
    Location
    Colorado Springs, CO USA
    Posts
    7,033
    Plugin Contributions
    31

    Default Re: jScroller Sidebox Package Support Thread

    Quote Originally Posted by abs007 View Post
    ok thanks alot
    not too sure what the minify script is - but the last thing that I added was the jquery lightbox and zoom - yes there was some sort of extra javascript sql patch which shows up under admin>configurations>css/java loader in the backend of the store.

    Not too sure what this does but i am presuming its got to do with this.

    I dont think there is a file as such that I can edit. Do you know a work around?

    thanks
    Again, sorry I'm not familiar with this at all. You might want to post something in the support thread for that mod.

  4. #134
    Join Date
    Nov 2005
    Location
    Colorado Springs, CO USA
    Posts
    7,033
    Plugin Contributions
    31

    Default Re: jScroller Sidebox Package Support Thread

    Quote Originally Posted by abs007 View Post
    ok thanks alot
    not too sure what the minify script is - but the last thing that I added was the jquery lightbox and zoom - yes there was some sort of extra javascript sql patch which shows up under admin>configurations>css/java loader in the backend of the store.

    Not too sure what this does but i am presuming its got to do with this.

    I dont think there is a file as such that I can edit. Do you know a work around?

    Yup minify came with jquery zoom. the contents reads as follows
    HTML Code:
    <?php
    /**
     * Class Minify  
     * @package Minify
     */
    
    /**
     * Minify_Source
     */
    require_once 'Minify/Source.php';
     
    /**
     * Minify - Combines, minifies, and caches JavaScript and CSS files on demand.
     *
     * See README for usage instructions (for now).
     *
     * This library was inspired by {@link mailto:[email protected] jscsscomp by Maxim Martynyuk}
     * and by the article {@link http://www.hunlock.com/blogs/Supercharged_Javascript "Supercharged JavaScript" by Patrick Hunlock}.
     *
     * Requires PHP 5.1.0.
     * Tested on PHP 5.1.6.
     *
     * @package Minify
     * @author Ryan Grove <[email protected]>
     * @author Stephen Clay <[email protected]>
     * @copyright 2008 Ryan Grove, Stephen Clay. All rights reserved.
     * @license http://opensource.org/licenses/bsd-license.php  New BSD License
     * @link http://code.google.com/p/minify/
     */
    class Minify {
        
        const VERSION = '2.1.3';
        const TYPE_CSS = 'text/css';
        const TYPE_HTML = 'text/html';
        // there is some debate over the ideal JS Content-Type, but this is the
        // Apache default and what Yahoo! uses..
        const TYPE_JS = 'application/x-javascript';
        
        /**
         * How many hours behind are the file modification times of uploaded files?
         * 
         * If you upload files from Windows to a non-Windows server, Windows may report
         * incorrect mtimes for the files. Immediately after modifying and uploading a 
         * file, use the touch command to update the mtime on the server. If the mtime 
         * jumps ahead by a number of hours, set this variable to that number. If the mtime 
         * moves back, this should not be needed.
         *
         * @var int $uploaderHoursBehind
         */
        public static $uploaderHoursBehind = 0;
        
        /**
         * If this string is not empty AND the serve() option 'bubbleCssImports' is
         * NOT set, then serve() will check CSS files for @import declarations that
         * appear too late in the combined stylesheet. If found, serve() will prepend
         * the output with this warning.
         *
         * @var string $importWarning
         */
        public static $importWarning = "/* See http://code.google.com/p/minify/wiki/CommonProblems#@imports_can_appear_in_invalid_locations_in_combined_CSS_files */\n";
        
        /**
         * Specify a cache object (with identical interface as Minify_Cache_File) or
         * a path to use with Minify_Cache_File.
         * 
         * If not called, Minify will not use a cache and, for each 200 response, will 
         * need to recombine files, minify and encode the output.
         *
         * @param mixed $cache object with identical interface as Minify_Cache_File or
         * a directory path, or null to disable caching. (default = '')
         * 
         * @param bool $fileLocking (default = true) This only applies if the first
         * parameter is a string.
         *
         * @return null
         */
        public static function setCache($cache = '', $fileLocking = true)
        {
            if (is_string($cache)) {
                require_once 'Minify/Cache/File.php';
                self::$_cache = new Minify_Cache_File($cache, $fileLocking);
            } else {
                self::$_cache = $cache;
            }
        }
        
        /**
         * Serve a request for a minified file. 
         * 
         * Here are the available options and defaults in the base controller:
         * 
         * 'isPublic' : send "public" instead of "private" in Cache-Control 
         * headers, allowing shared caches to cache the output. (default true)
         * 
         * 'quiet' : set to true to have serve() return an array rather than sending
         * any headers/output (default false)
         * 
         * 'encodeOutput' : set to false to disable content encoding, and not send
         * the Vary header (default true)
         * 
         * 'encodeMethod' : generally you should let this be determined by 
         * HTTP_Encoder (leave null), but you can force a particular encoding
         * to be returned, by setting this to 'gzip' or '' (no encoding)
         * 
         * 'encodeLevel' : level of encoding compression (0 to 9, default 9)
         * 
         * 'contentTypeCharset' : appended to the Content-Type header sent. Set to a falsey
         * value to remove. (default 'utf-8')  
         * 
         * 'maxAge' : set this to the number of seconds the client should use its cache
         * before revalidating with the server. This sets Cache-Control: max-age and the
         * Expires header. Unlike the old 'setExpires' setting, this setting will NOT
         * prevent conditional GETs. Note this has nothing to do with server-side caching.
         * 
         * 'rewriteCssUris' : If true, serve() will automatically set the 'currentDir'
         * minifier option to enable URI rewriting in CSS files (default true)
         * 
         * 'bubbleCssImports' : If true, all @import declarations in combined CSS
         * files will be move to the top. Note this may alter effective CSS values
         * due to a change in order. (default false)
         * 
         * 'debug' : set to true to minify all sources with the 'Lines' controller, which
         * eases the debugging of combined files. This also prevents 304 responses.
         * @see Minify_Lines::minify()
         * 
         * 'minifiers' : to override Minify's default choice of minifier function for 
         * a particular content-type, specify your callback under the key of the 
         * content-type:
         * <code>
         * // call customCssMinifier($css) for all CSS minification
         * $options['minifiers'][Minify::TYPE_CSS] = 'customCssMinifier';
         * 
         * // don't minify Javascript at all
         * $options['minifiers'][Minify::TYPE_JS] = '';
         * </code>
         * 
         * 'minifierOptions' : to send options to the minifier function, specify your options
         * under the key of the content-type. E.g. To send the CSS minifier an option: 
         * <code>
         * // give CSS minifier array('optionName' => 'optionValue') as 2nd argument 
         * $options['minifierOptions'][Minify::TYPE_CSS]['optionName'] = 'optionValue';
         * </code>
         * 
         * 'contentType' : (optional) this is only needed if your file extension is not 
         * js/css/html. The given content-type will be sent regardless of source file
         * extension, so this should not be used in a Groups config with other
         * Javascript/CSS files.
         * 
         * Any controller options are documented in that controller's setupSources() method.
         * 
         * @param mixed instance of subclass of Minify_Controller_Base or string name of
         * controller. E.g. 'Files'
         * 
         * @param array $options controller/serve options
         * 
         * @return mixed null, or, if the 'quiet' option is set to true, an array
         * with keys "success" (bool), "statusCode" (int), "content" (string), and
         * "headers" (array).
         */
        public static function serve($controller, $options = array())
        {
            if (is_string($controller)) {
                // make $controller into object
                $class = 'Minify_Controller_' . $controller;
                if (! class_exists($class, false)) {
                    require_once "Minify/Controller/" 
                        . str_replace('_', '/', $controller) . ".php";    
                }
                $controller = new $class();
            }
            
            // set up controller sources and mix remaining options with
            // controller defaults
            $options = $controller->setupSources($options);
            $options = $controller->analyzeSources($options);
            self::$_options = $controller->mixInDefaultOptions($options);
            
            // check request validity
            if (! $controller->sources) {
                // invalid request!
                if (! self::$_options['quiet']) {
                    header(self::$_options['badRequestHeader']);
                    echo self::$_options['badRequestHeader'];
                    return;
                } else {
                    list(,$statusCode) = explode(' ', self::$_options['badRequestHeader']);
                    return array(
                        'success' => false
                        ,'statusCode' => (int)$statusCode
                        ,'content' => ''
                        ,'headers' => array()
                    );
                }
            }
            
            self::$_controller = $controller;
            
            if (self::$_options['debug']) {
                self::_setupDebug($controller->sources);
                self::$_options['maxAge'] = 0;
            }
            
            // determine encoding
            if (self::$_options['encodeOutput']) {
                if (self::$_options['encodeMethod'] !== null) {
                    // controller specifically requested this
                    $contentEncoding = self::$_options['encodeMethod'];
                } else {
                    // sniff request header
                    require_once 'HTTP/Encoder.php';
                    // depending on what the client accepts, $contentEncoding may be 
                    // 'x-gzip' while our internal encodeMethod is 'gzip'. Calling
                    // getAcceptedEncoding(false, false) leaves out compress and deflate as options.
                    list(self::$_options['encodeMethod'], $contentEncoding) = HTTP_Encoder::getAcceptedEncoding(false, false);
                }
            } else {
                self::$_options['encodeMethod'] = ''; // identity (no encoding)
            }
            
            // check client cache
            require_once 'HTTP/ConditionalGet.php';
            $cgOptions = array(
                'lastModifiedTime' => self::$_options['lastModifiedTime']
                ,'isPublic' => self::$_options['isPublic']
                ,'encoding' => self::$_options['encodeMethod']
            );
            if (self::$_options['maxAge'] > 0) {
                $cgOptions['maxAge'] = self::$_options['maxAge'];
            }
            $cg = new HTTP_ConditionalGet($cgOptions);
            if ($cg->cacheIsValid) {
                // client's cache is valid
                if (! self::$_options['quiet']) {
                    $cg->sendHeaders();
                    return;
                } else {
                    return array(
                        'success' => true
                        ,'statusCode' => 304
                        ,'content' => ''
                        ,'headers' => $cg->getHeaders()
                    );
                }
            } else {
                // client will need output
                $headers = $cg->getHeaders();
                unset($cg);
            }
            
            if (self::$_options['contentType'] === self::TYPE_CSS
                && self::$_options['rewriteCssUris']) {
                reset($controller->sources);
                while (list($key, $source) = each($controller->sources)) {
                    if ($source->filepath 
                        && !isset($source->minifyOptions['currentDir'])
                        && !isset($source->minifyOptions['prependRelativePath'])
                    ) {
                        $source->minifyOptions['currentDir'] = dirname($source->filepath);
                    }
                }
            }
            
            // check server cache
            if (null !== self::$_cache) {
                // using cache
                // the goal is to use only the cache methods to sniff the length and 
                // output the content, as they do not require ever loading the file into
                // memory.
                $cacheId = 'minify_' . self::_getCacheId();
                $fullCacheId = (self::$_options['encodeMethod'])
                    ? $cacheId . '.gz'
                    : $cacheId;
                // check cache for valid entry
                $cacheIsReady = self::$_cache->isValid($fullCacheId, self::$_options['lastModifiedTime']); 
                if ($cacheIsReady) {
                    $cacheContentLength = self::$_cache->getSize($fullCacheId);    
                } else {
                    // generate & cache content
                    $content = self::_combineMinify();
                    self::$_cache->store($cacheId, $content);
                    if (function_exists('gzencode')) {
                        self::$_cache->store($cacheId . '.gz', gzencode($content, self::$_options['encodeLevel']));
                    }
                }
            } else {
                // no cache
                $cacheIsReady = false;
                $content = self::_combineMinify();
            }
            if (! $cacheIsReady && self::$_options['encodeMethod']) {
                // still need to encode
                $content = gzencode($content, self::$_options['encodeLevel']);
            }
            
            // add headers
            $headers['Content-Length'] = $cacheIsReady
                ? $cacheContentLength
                : strlen($content);
            $headers['Content-Type'] = self::$_options['contentTypeCharset']
                ? self::$_options['contentType'] . '; charset=' . self::$_options['contentTypeCharset']
                : self::$_options['contentType'];
            if (self::$_options['encodeMethod'] !== '') {
                $headers['Content-Encoding'] = $contentEncoding;
            }
            if (self::$_options['encodeOutput']) {
                $headers['Vary'] = 'Accept-Encoding';
            }
    
            if (! self::$_options['quiet']) {
                // output headers & content
                foreach ($headers as $name => $val) {
                    header($name . ': ' . $val);
                }
                if ($cacheIsReady) {
                    self::$_cache->display($fullCacheId);
                } else {
                    echo $content;
                }
            } else {
                return array(
                    'success' => true
                    ,'statusCode' => 200
                    ,'content' => $cacheIsReady
                        ? self::$_cache->fetch($fullCacheId)
                        : $content
                    ,'headers' => $headers
                );
            }
        }
        
        /**
         * Return combined minified content for a set of sources
         *
         * No internal caching will be used and the content will not be HTTP encoded.
         * 
         * @param array $sources array of filepaths and/or Minify_Source objects
         * 
         * @param array $options (optional) array of options for serve. By default
         * these are already set: quiet = true, encodeMethod = '', lastModifiedTime = 0.
         * 
         * @return string
         */
        public static function combine($sources, $options = array())
        {
            $cache = self::$_cache;
            self::$_cache = null;
            $options = array_merge(array(
                'files' => (array)$sources
                ,'quiet' => true
                ,'encodeMethod' => ''
                ,'lastModifiedTime' => 0
            ), $options);
            $out = self::serve('Files', $options);
            self::$_cache = $cache;
            return $out['content'];
        }
        
        /**
         * On IIS, create $_SERVER['DOCUMENT_ROOT']
         * 
         * @param bool $unsetPathInfo (default false) if true, $_SERVER['PATH_INFO']
         * will be unset (it is inconsistent with Apache's setting)
         * 
         * @return null
         */
        public static function setDocRoot($unsetPathInfo = false)
        {
            if (isset($_SERVER['SERVER_SOFTWARE'])
                && 0 === strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/')
            ) {
                $_SERVER['DOCUMENT_ROOT'] = rtrim(substr(
                    $_SERVER['PATH_TRANSLATED']
                    ,0
                    ,strlen($_SERVER['PATH_TRANSLATED']) - strlen($_SERVER['SCRIPT_NAME'])
                ), '\\');
                if ($unsetPathInfo) {
                    unset($_SERVER['PATH_INFO']);
                }
                require_once 'Minify/Logger.php';
                Minify_Logger::log("setDocRoot() set DOCUMENT_ROOT to \"{$_SERVER['DOCUMENT_ROOT']}\"");
            }
        }
        
        /**
         * @var mixed Minify_Cache_* object or null (i.e. no server cache is used)
         */
        private static $_cache = null;
        
        /**
         * @var Minify_Controller active controller for current request
         */
        protected static $_controller = null;
        
        /**
         * @var array options for current request
         */
        protected static $_options = null;
        
        /**
         * Set up sources to use Minify_Lines
         *
         * @param array $sources Minify_Source instances
         *
         * @return null
         */
        protected static function _setupDebug($sources)
        {
            foreach ($sources as $source) {
                $source->minifier = array('Minify_Lines', 'minify');
                $id = $source->getId();
                $source->minifyOptions = array(
                    'id' => (is_file($id) ? basename($id) : $id)
                );
            }
        }
        
        /**
         * Combines sources and minifies the result.
         *
         * @return string
         */
        protected static function _combineMinify()
        {
            $type = self::$_options['contentType']; // ease readability
            
            // when combining scripts, make sure all statements separated and
            // trailing single line comment is terminated
            $implodeSeparator = ($type === self::TYPE_JS)
                ? "\n;"
                : '';
            // allow the user to pass a particular array of options to each
            // minifier (designated by type). source objects may still override
            // these
            $defaultOptions = isset(self::$_options['minifierOptions'][$type])
                ? self::$_options['minifierOptions'][$type]
                : array();
            // if minifier not set, default is no minification. source objects
            // may still override this
            $defaultMinifier = isset(self::$_options['minifiers'][$type])
                ? self::$_options['minifiers'][$type]
                : false;
           
            if (Minify_Source::haveNoMinifyPrefs(self::$_controller->sources)) {
                // all source have same options/minifier, better performance
                // to combine, then minify once
                foreach (self::$_controller->sources as $source) {
                    $pieces[] = $source->getContent();
                }
                $content = implode($implodeSeparator, $pieces);
                if ($defaultMinifier) {
                    self::$_controller->loadMinifier($defaultMinifier);
                    $content = call_user_func($defaultMinifier, $content, $defaultOptions);    
                }
            } else {
                // minify each source with its own options and minifier, then combine
                foreach (self::$_controller->sources as $source) {
                    // allow the source to override our minifier and options
                    $minifier = (null !== $source->minifier)
                        ? $source->minifier
                        : $defaultMinifier;
                    $options = (null !== $source->minifyOptions)
                        ? array_merge($defaultOptions, $source->minifyOptions)
                        : $defaultOptions;
                    if ($minifier) {
                        self::$_controller->loadMinifier($minifier);
                        // get source content and minify it
                        $pieces[] = call_user_func($minifier, $source->getContent(), $options);     
                    } else {
                        $pieces[] = $source->getContent();     
                    }
                }
                $content = implode($implodeSeparator, $pieces);
            }
            
            if ($type === self::TYPE_CSS && false !== strpos($content, '@import')) {
                $content = self::_handleCssImports($content);
            }
            
            // do any post-processing (esp. for editing build URIs)
            if (self::$_options['postprocessorRequire']) {
                require_once self::$_options['postprocessorRequire'];
            }
            if (self::$_options['postprocessor']) {
                $content = call_user_func(self::$_options['postprocessor'], $content, $type);
            }
            return $content;
        }
        
        /**
         * Make a unique cache id for for this request.
         * 
         * Any settings that could affect output are taken into consideration  
         *
         * @return string
         */
        protected static function _getCacheId()
        {
            return md5(serialize(array(
                Minify_Source::getDigest(self::$_controller->sources)
                ,self::$_options['minifiers'] 
                ,self::$_options['minifierOptions']
                ,self::$_options['postprocessor']
                ,self::$_options['bubbleCssImports']
            )));
        }
        
        /**
         * Bubble CSS @imports to the top or prepend a warning if an
         * @import is detected not at the top.
         */
        protected static function _handleCssImports($css)
        {
            if (self::$_options['bubbleCssImports']) {
                // bubble CSS imports
                preg_match_all('/@import.*?;/', $css, $imports);
                $css = implode('', $imports[0]) . preg_replace('/@import.*?;/', '', $css);
            } else if ('' !== self::$importWarning) {
                // remove comments so we don't mistake { in a comment as a block
                $noCommentCss = preg_replace('@/\\*[\\s\\S]*?\\*/@', '', $css);
                $lastImportPos = strrpos($noCommentCss, '@import');
                $firstBlockPos = strpos($noCommentCss, '{');
                if (false !== $lastImportPos
                    && false !== $firstBlockPos
                    && $firstBlockPos < $lastImportPos
                ) {
                    // { appears before @import : prepend warning
                    $css = self::$importWarning . $css;
                }
            }
            return $css;
        }
    }
    Post something in the jquery zoom support thread.

  5. #135

    Default Re: jScroller Sidebox Package Support Thread

    Hi..just installed the jscroller sidebox for my 'best sellers' sidebox and its working great. My only problem is I lost my image header for the sidebox. (see here: http://www.oopsie-daisy.net/index.php) I went through the same process as i originally did to change the text to images and it didnt fix it. I also selected to put the text back in place in the english.php file..but the text wont even show up.

    Thanks in advance for any help :)

  6. #136
    Join Date
    Nov 2005
    Location
    Colorado Springs, CO USA
    Posts
    7,033
    Plugin Contributions
    31

    Default Re: jScroller Sidebox Package Support Thread

    Quote Originally Posted by LTaylorBrown View Post
    Hi..just installed the jscroller sidebox for my 'best sellers' sidebox and its working great. My only problem is I lost my image header for the sidebox. (see here: http://www.oopsie-daisy.net/index.php) I went through the same process as i originally did to change the text to images and it didnt fix it. I also selected to put the text back in place in the english.php file..but the text wont even show up.

    Thanks in advance for any help :)
    Which sidebox?

    The "new" sidebox seems to have your header image.

  7. #137

    Default Re: jScroller Sidebox Package Support Thread

    The "best sellers" box on the right.

  8. #138
    Join Date
    Nov 2005
    Location
    Colorado Springs, CO USA
    Posts
    7,033
    Plugin Contributions
    31

    Default Re: jScroller Sidebox Package Support Thread

    Quote Originally Posted by LTaylorBrown View Post
    The "best sellers" box on the right.
    None of the sideboxes in the package changes/modifies the heading of the box.

    The bestseller sidebox uses the normal BOX_HEADING_BESTSELLERS definition statement.

    make sure you've edited this definition to meet your requirements.

  9. #139

    Default Re: jScroller Sidebox Package Support Thread

    The header was there when I had a static box...no scroller. The box at the top on the right with no header is the jscroller 'best sellers' one. *sigh* Guess i'll just keep tinkering with it.

  10. #140
    Join Date
    Sep 2008
    Location
    DownUnder, overlooking South Pole.
    Posts
    976
    Plugin Contributions
    6

    Default Re: jScroller Sidebox Package Support Thread

    Is it possible to change the flow direction of the scroller, where the image scrolls downwards rather than upwards.

    TIA

 

 
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Zen-Cart, Internet Selling Services, Klamath Falls, OR